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Quinoa rice dry processing technique

A technology of dry processing and quinoa rice, which is applied in the directions of grain degerming, grain processing, and grain milling. The effect of product quality

Active Publication Date: 2016-05-04
CHINA NAT PACKAGING & FOOD MACHINERY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The technical problems to be solved by the present invention are as follows: one is to solve the problem that quinoa husks containing saponins are difficult to clean, and the other is to solve the health and safety problems of quinoa rice wet processing technology, and improve the efficiency of peeling and the yield of finished products

Method used

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Embodiment Construction

[0032] In order to make the objectives, technical solutions and advantages of the present invention clearer, the embodiments of the present invention will be described in further detail below in conjunction with the accompanying drawings.

[0033] The present invention provides a new process for dry processing of quinoa rice, which specifically includes the following steps:

[0034] Step one, clean the quinoa raw materials to obtain clean and qualified raw food

[0035] First, the quinoa raw materials are screened and cleaned, and various impurities are removed according to the size; then the side stones with a larger specific gravity are removed by the specific gravity method; finally, the metal substances in the quinoa (such as iron filings) are removed by the magnetic separation method , Obtain clean and qualified raw grains.

[0036] The cleaning of quinoa raw materials in the present invention mainly cleans up various large and small impurities, side-by-side stones, magnets, etc....

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PUM

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Abstract

The invention discloses a quinoa rice dry processing technique. The quinoa rice dry processing technique comprises the steps that quinoa raw materials are cleaned, so that clean and qualified rough grain is obtained; thermal refining is conducted on the rough grain with the unqualified moisture content, so that the moisture content of the rough grain reaches 10%-14%; layering, gearm reserving and husk removing are conducted on the qualified rough grain, and quinoa pulp husks containing saponin and quinoa seed husks containing saponin are removed, so that processed quinoa rice is obtained; and surface wetting and air-jetting polishing are conducted on the processed quinoa rice, so that saponin residues are further removed, the surface of the quinoa rice is made smooth and clean, and finished quinoa rice is obtained. The quinoa germs are reserved while the pulp husks containing saponin and the seed husks containing saponin are removed, the surface of the atomized and humidified quinoa rice is polished through a polishing roller, rice bran powder which is generated during polishing and contains saponin is separated out under the action of high-pressure airflow, and then grading and color sorting are conducted, so that the finished quinoa rice is obtained. By the adoption of the quinoa rice dry processing technique, water resource waste and environmental pollution caused by washing are avoided, and energy consumption is reduced due to the fact that secondary drying is not needed; the yield of quinoa rice can be remarkably increased, the quantity of reserved germs is improved, and the quantity of broken rice is reduced; processing is moderate, nutrients are maintained, and the product quality is improved.

Description

Technical field [0001] The invention relates to the technical field of grain primary processing technology, in particular to a dry processing technology of quinoa rice. Background technique [0002] At present, the domestic processing of quinoa rice is basically carried out by individuals on a small scale. It is still at the level of small workshops. The equipment is simple and the processing technology level is not high. This results in a low rolling rate, low rice yield, and broken rice. There are more rice and high energy consumption; the use of water washing technology causes a large number of quinoa germs to fall off, poor product quality, waste of water resources and environmental pollution. The traditional processing mode brings to enterprises the undesirable consequences such as low production efficiency, high production cost, poor product quality, etc., and cannot realize continuous, modern and stable production. [0003] At present, quinoa rice processing technology at h...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B02B5/02B02B1/08B02B3/04B02B7/00
CPCB02B1/08B02B3/04B02B5/02B02B7/00
Inventor 段笑敏张培张学阁王超相朝阳
Owner CHINA NAT PACKAGING & FOOD MACHINERY
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